GENERAL HISTOLOGY

INTRODUCTION

CELL STRUCTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following pairs do both prokaryotes and eukaryotes share?
A
Cytoplasm and Nucleus
B
Cell Membrane and Cytoplasm
C
Genetic Material and Membrane-Bound Organelles
D
Cell Membrane and Membrane-Bound Organelles
Explanation: 

Detailed explanation-1: -Ribosomes are non-membrane bound organelles found in both eukaryotic as well as prokaryotic cells.

Detailed explanation-2: -The cells of all prokaryotes and eukaryotes possess two basic features: a plasma membrane, also called a cell membrane, and cytoplasm. However, the cells of prokaryotes are simpler than those of eukaryotes. For example, prokaryotic cells lack a nucleus, while eukaryotic cells have a nucleus.

Detailed explanation-3: -One major component of the cytoplasm in both prokaryotes and eukaryotes is the gel-like cytosol, a water-based solution that contains ions, small molecules, and macromolecules. In eukaryotes, the cytoplasm also includes membrane-bound organelles, which are suspended in the cytosol.

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